Make your Apache Kafka operational and development faster by typing less.
Insights
Since Apache Druid 29, first and last aggregations for numerical values can be performed at ingestion.
This expands the use cases of roll-ups.
We’ll showcase an example and provide insights into additional use cases for Druid rollups.
Make your Apache Kafka operational and development faster by typing less.
A second command-line tool has been added to ktools. The command kafka-console-consumer-filter allows for filtering JSON,
JSON Schema, and Avro serialized messages by JSON Path expressions. In addition to filtering a message, JSON Paths
can also be used for highlighting elements within the JSON.
Truncating an Apache Kafka Topic is not an easy task. Typically, I have done this by deleting and recreating a topic,
which isn’t always easy or possible. While truncating a topic is something that should never be done in production,
it is quite useful in development. With this in mind, kafka-topic-truncate CLI was created.
Join Kris Jenkins and Neil Buesing discussing Apache Kafka on Kris’ podcast Developer Voices.